Convert //content/renderer from scoped_ptr to std::unique_ptr

content/renderer/history_controller.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  *     (http://www.torchmobile.com/)
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 17 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef CONTENT_RENDERER_HISTORY_CONTROLLER_H_
 #define CONTENT_RENDERER_HISTORY_CONTROLLER_H_
 
+#include <memory>
 #include <utility>
 
 #include "base/containers/hash_tables.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "content/common/content_export.h"
 #include "content/renderer/history_entry.h"
 #include "third_party/WebKit/public/web/WebHistoryCommitType.h"
 #include "third_party/WebKit/public/web/WebHistoryItem.h"
 
 namespace blink {
 class WebFrame;
 class WebLocalFrame;
 enum class WebCachePolicy;
 }
@@ skipping 53 matching lines @@
 //     HistoryNode 2_0 (WebHistoryItem C (url: bar.com))  *REUSED*
 //         HistoryNode 2_1: (WebHistoryItem G (url: bar.com/e))
 //            HistoryNode 2_3: (WebHistoryItem H (url: bar.com/f))
 //         HistoryNode 2_2: (WebHistoryItem E (url: bar.com/c)) *REUSED*
 //
 class CONTENT_EXPORT HistoryController {
  public:
   explicit HistoryController(RenderViewImpl* render_view);
   ~HistoryController();
 
-  void set_provisional_entry(scoped_ptr<HistoryEntry> entry) {
+  void set_provisional_entry(std::unique_ptr<HistoryEntry> entry) {
     provisional_entry_ = std::move(entry);
   }
 
   // Return true if the main frame ended up loading a request as part of the
   // history navigation.
   bool GoToEntry(blink::WebLocalFrame* main_frame,
-                 scoped_ptr<HistoryEntry> entry,
-                 scoped_ptr<NavigationParams> navigation_params,
+                 std::unique_ptr<HistoryEntry> entry,
+                 std::unique_ptr<NavigationParams> navigation_params,
                  blink::WebCachePolicy cache_policy);
 
   void UpdateForCommit(RenderFrameImpl* frame,
                        const blink::WebHistoryItem& item,
                        blink::WebHistoryCommitType commit_type,
                        bool navigation_within_page);
 
   HistoryEntry* GetCurrentEntry();
   blink::WebHistoryItem GetItemForNewChildFrame(RenderFrameImpl* frame) const;
   void RemoveChildrenForRedirect(RenderFrameImpl* frame);
 
  private:
   typedef std::vector<std::pair<blink::WebFrame*, blink::WebHistoryItem> >
       HistoryFrameLoadVector;
   void RecursiveGoToEntry(blink::WebFrame* frame,
                           HistoryFrameLoadVector& sameDocumentLoads,
                           HistoryFrameLoadVector& differentDocumentLoads);
 
   void UpdateForInitialLoadInChildFrame(RenderFrameImpl* frame,
                                         const blink::WebHistoryItem& item);
   void CreateNewBackForwardItem(RenderFrameImpl* frame,
                                 const blink::WebHistoryItem& item,
                                 bool clone_children_of_target);
 
   RenderViewImpl* render_view_;
 
   // A HistoryEntry representing the currently-loaded page.
-  scoped_ptr<HistoryEntry> current_entry_;
+  std::unique_ptr<HistoryEntry> current_entry_;
   // A HistoryEntry representing the page that is being loaded, or an empty
   // scoped_ptr if no page is being loaded.
-  scoped_ptr<HistoryEntry> provisional_entry_;
+  std::unique_ptr<HistoryEntry> provisional_entry_;
   // The NavigationParams corresponding to the last load that was initiated by
   // |GoToEntry|. This is kept around so that it can be passed into existing
   // frames modified during a history navigation in GoToEntry(), and can be
   // passed into frames created after the commit that resulted from the
   // navigation in GetItemForNewChildFrame().
-  scoped_ptr<NavigationParams> navigation_params_;
+  std::unique_ptr<NavigationParams> navigation_params_;
 
   DISALLOW_COPY_AND_ASSIGN(HistoryController);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_HISTORY_CONTROLLER_H_